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Yellow pen-shaped voltage tester with pocket clip and tip light

KEHIPI

KEHIPI TOPPST224 non-contact voltage tester 12-1000V/48-1000V

SKU CH-K4C6-QHEJC MPN TOPPST224

Detects AC voltage from 12 to 1000 V with adjustable sensitivity and audible plus visual alerts

  • Adjustable sensitivity covers 12-1000V and 48-1000V ranges
  • Three selectable sensitivity levels identify live and neutral wires
  • Audible and visual alarms warn of voltage presence
  • Built-in LED torch illuminates dark work areas
  • Pocket clip and ABS-PVC body enable easy, durable handling

Adjustable AC Voltage Range

The KEHIPI TOPPST224 is a non-contact voltage tester pen built for electricians and DIY users who need to verify live circuits without direct contact. It covers a default measurement range of 48-1000V and can be adjusted down to 12-1000V for broader detection tasks.

Three Sensitivity Settings

High, medium and low sensitivity modes let the user match the detector to the environment and distinguish live from neutral wires at close range. Audible and visual alarms activate when voltage is present, while the ABS and PVC housing resists wear during daily use.

Pocket Clip and LED Torch

A built-in pocket clip keeps the tester secure and ready to hand, and an integrated LED torch illuminates dark work areas. Auto power-off conserves the battery, and a low-voltage indicator warns when replacement is needed.

How it compares

Measured against everything we stock in Electrical Trade Tools & Kits, at today’s prices. Recalculated every night.

Price $23.99
Cheaper than about 89% of the 5,006 comparable items (median $95.99).

Specifications

Product
Brand nameProster
Model nameTOPPST224

Questions about this item

How do I switch the TOPPST224 between the 12-1000V and 48-1000V ranges?

Press the sensitivity button to cycle through High, Medium, and Low settings; the default is 48-1000V, and the High setting extends detection down to 12V.

Which battery does the TOPPST224 use and when should I change it?

It runs on two AAA cells; the low-voltage LED indicator flashes when the batteries need replacing.

What limits continuous use of the TOPPST224 during a long testing session?

The auto power-off function shuts the pen down after a period of inactivity to conserve battery life.

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